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yaffs2: cosmetic: remove self assignments

Remove self assignments which is just dead code to prevent
compiler warnings about non used arguments. For u-boot this
does not prevent any warning though, on the contrary it actual
introduces warnings when compiling with clang. Remove them.

Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Jeroen Hofstee 9 vuotta sitten
vanhempi
commit
e803fa2c4b
3 muutettua tiedostoa jossa 1 lisäystä ja 22 poistoa
  1. 0 11
      fs/yaffs2/yaffs_guts.c
  2. 0 4
      fs/yaffs2/yaffs_verify.c
  3. 1 7
      fs/yaffs2/yaffsfs.c

+ 0 - 11
fs/yaffs2/yaffs_guts.c

@@ -219,18 +219,11 @@ static void yaffs_handle_chunk_wr_ok(struct yaffs_dev *dev, int nand_chunk,
 				     const u8 *data,
 				     const struct yaffs_ext_tags *tags)
 {
-	dev = dev;
-	nand_chunk = nand_chunk;
-	data = data;
-	tags = tags;
 }
 
 static void yaffs_handle_chunk_update(struct yaffs_dev *dev, int nand_chunk,
 				      const struct yaffs_ext_tags *tags)
 {
-	dev = dev;
-	nand_chunk = nand_chunk;
-	tags = tags;
 }
 
 void yaffs_handle_chunk_error(struct yaffs_dev *dev,
@@ -814,8 +807,6 @@ struct yaffs_tnode *yaffs_find_tnode_0(struct yaffs_dev *dev,
 	int required_depth;
 	int level = file_struct->top_level;
 
-	dev = dev;
-
 	/* Check sane level and chunk Id */
 	if (level < 0 || level > YAFFS_TNODES_MAX_LEVEL)
 		return NULL;
@@ -3214,7 +3205,6 @@ static void yaffs_load_name_from_oh(struct yaffs_dev *dev, YCHAR *name,
 		}
 	} else {
 #else
-	dev = dev;
 	{
 #endif
 		yaffs_strncpy(name, oh_name, buff_size - 1);
@@ -3258,7 +3248,6 @@ static void yaffs_load_oh_from_name(struct yaffs_dev *dev, YCHAR *oh_name,
 		}
 	} else {
 #else
-	dev = dev;
 	{
 #endif
 		yaffs_strncpy(oh_name, name, YAFFS_MAX_NAME_LENGTH - 1);

+ 0 - 4
fs/yaffs2/yaffs_verify.c

@@ -19,20 +19,17 @@
 
 int yaffs_skip_verification(struct yaffs_dev *dev)
 {
-	dev = dev;
 	return !(yaffs_trace_mask &
 		 (YAFFS_TRACE_VERIFY | YAFFS_TRACE_VERIFY_FULL));
 }
 
 static int yaffs_skip_full_verification(struct yaffs_dev *dev)
 {
-	dev = dev;
 	return !(yaffs_trace_mask & (YAFFS_TRACE_VERIFY_FULL));
 }
 
 static int yaffs_skip_nand_verification(struct yaffs_dev *dev)
 {
-	dev = dev;
 	return !(yaffs_trace_mask & (YAFFS_TRACE_VERIFY_NAND));
 }
 
@@ -521,6 +518,5 @@ void yaffs_verify_free_chunks(struct yaffs_dev *dev)
 
 int yaffs_verify_file_sane(struct yaffs_obj *in)
 {
-	in = in;
 	return YAFFS_OK;
 }

+ 1 - 7
fs/yaffs2/yaffsfs.c

@@ -3136,10 +3136,6 @@ int yaffs_link(const YCHAR *oldpath, const YCHAR *linkpath)
 
 int yaffs_mknod(const YCHAR *pathname, mode_t mode, dev_t dev)
 {
-	pathname = pathname;
-	mode = mode;
-	dev = dev;
-
 	yaffsfs_SetError(-EINVAL);
 	return -1;
 }
@@ -3187,9 +3183,7 @@ int yaffs_set_error(int error)
 
 int yaffs_dump_dev(const YCHAR *path)
 {
-#if 1
-	path = path;
-#else
+#if 0
 	YCHAR *rest;
 
 	struct yaffs_obj *obj = yaffsfs_FindRoot(path, &rest);